by ELIZABETH GOLDSMITH | Jan 17, 2019
The leading cause of network failures is dirty connections. Almost all the time, the dirt is completely invisible to the naked eye, but since the diameter of a fiber core is so small (50 microns for multimode fiber and only 8 microns for singlemode fiber) it...
by ELIZABETH GOLDSMITH | Jan 17, 2019
Since the POL is an enterprise adaptation of the GPON used in Fiber-to-the-Home applications, you can use the same tools and expertise that were developed for GPON.The recommended testing protocols for a passive optical LAN deployment are: Inspecting the connector...
by ELIZABETH GOLDSMITH | Jan 17, 2019
Passive optical LAN (POL) architectures primarily use single-mode fiber because of the medium’s high capacity and ability to support long link lengths — up to 20 km. In a POL architecture. In a POL, a passive single-mode fiber network runs down to the...
by ELIZABETH GOLDSMITH | Jan 15, 2019
Polarity defines direction of flow, such as the direction of a magnetic field or an electrical current. In fiber optics, it defines the direction that light signals travels through an optical fiber. To properly send data via light signals, a fiber optic link’s...
